Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df91f17bc7c: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #54df8d322535aRun #54df91f17bc7cDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)21,367 21,060 -307 -1.4%
Incl. Wall Time (microsec) per call 1,257 1,239 -18 -1.4%
Excl. Wall Time (microsec)2,561 2,551 -10 -0.4%
Incl. MemUse (bytes)3,091,936 3,091,936 0 0.0%
Incl. MemUse (bytes) per call 181,879 181,879 0 0.0%
Excl. MemUse (bytes)982,256 982,256 0 0.0%
Incl. PeakMemUse (bytes)3,104,488 3,104,488 0 0.0%
Incl. PeakMemUse (bytes) per call 182,617 182,617 0 0.0%
Excl. PeakMemUse (bytes)33,624 33,624 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -307 -19.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -3.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Sql\SqlContentEntityStorage::getFromPersistentCache0 N/A% -322 -104.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 15 4.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -431 -140.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 135 44.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.7% 0 N/A% 0 N/A%
array_keys0 N/A% 1 0.3% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% 0 0.0% 0 N/A% 0 N/A%